Southwestern Grand Banks
Forecast
Marine Forecast
Issued 10:00 AM NDT 26 March 2023
Today Tonight and Monday.
Wind northwest 25 knots diminishing to northwest 15 this afternoon then becoming variable 10 to 15 this evening. Wind increasing to northwest 15 to 20 Monday afternoon.
Periods of rain or snow tonight and Monday. Visibility as low as 1 mile in precipitation.
Waves
Issued 06:00 AM NDT 26 March 2023
Today Tonight and Monday.
Seas 4 to 6 metres subsiding to 3 to 4 this afternoon and to 2 to
3 near midnight. Seas building to 3 to 4 Monday evening.
Extended Forecast
Issued 03:00 AM NDT 26 March 2023
Tuesday
Wind northwest 15 to 20 knots diminishing to
light late in the day.
Wednesday
Wind northwest 20 knots.
Thursday
Wind variable 10 to 15 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Southwestern Grand Banks
Issued 10:00 AM EDT 26 March 2023 Today Tonight and MondayIce Edge
Ice edge estimated from Newfoundland near 4647N 5257W to 4750N 5104Wto 4842N 5102W to 5055N 5428W to 5439N 5243W to 5557N 5533W to 5803N
5815W then northeastward. Sea ice north then west of the ice edge.
Ice Coverage
Bergy water.
Ice Forecasts
Tail of the Grand Banks
Issued 10:00 AM EDT 26 March 2023 Today Tonight and MondayIce Edge
Ice edge estimated from Newfoundland near 4647N 5257W to 4750N 5104Wto 4842N 5102W to 5055N 5428W to 5439N 5243W to 5557N 5533W to 5803N
5815W then northeastward. Sea ice north then west of the ice edge.
Ice Coverage
Forecasts available to mariners upon request.
Iceberg Bulletin
Southwestern Grand Banks
Issued 2:30 PM EDT 25 March 2023Iceberg Limit
Iceberg limit at 0000 UTC 26 Mar estimated from Newfoundland near4655N 5555W to 4530N 5510W to 4405N 4645W to 4720N 4350W to 5835N
5540W to 6005N 5015W to 5920N 4845W then eastwards.
Western iceberg limit at 0000 UTC 26 Mar estimated from Quebec near
5020N 6025W to Newfoundland near 4900N 5815W.
Iceberg Count
No confirmed icebergs except less than 10 icebergs north of theiceberg limit.
Iceberg Bulletin
Tail of the Grand Banks
Issued 2:30 PM EDT 25 March 2023Iceberg Limit
Iceberg limit at 0000 UTC 26 Mar estimated from Newfoundland near4655N 5555W to 4530N 5510W to 4405N 4645W to 4720N 4350W to 5835N
5540W to 6005N 5015W to 5920N 4845W then eastwards.
Western iceberg limit at 0000 UTC 26 Mar estimated from Quebec near
5020N 6025W to Newfoundland near 4900N 5815W.
Iceberg Count
Forecasts available to mariners upon request.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:30 PM NDT 26 March 2023 Tonight and Monday At 3:30 p.m. NDT today quasi-stationary low 982 mb located eastof the Marine District.
Marine Weather Statement
Issued 9:59 AM NDT 26 March 2023 A low pressure system will remain east of the marine district todayand Monday. Gale to storm force northwesterlies in the wake of the
low will diminish to strong tonight.
Marine interests are advised that storm warnings are in effect for
Southeastern Grand Banks. Gale warnings are in effect for Funk Island
Bank and Northern Grand Banks.
Atlantic - Maritimes Area
- Anticosti
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan - northeastern half
- Laurentian Fan - southwestern half
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable - eastern half
- Sable - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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